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Roderick W. Kalberer

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  • Cincinnati, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Disposable lid and handle combination for container
    • Patent number 7,484,652
    • Issue date Feb 3, 2009
    • International Paper Company
    • Roderick W Kalberer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for forming a bottom closure for a container
    • Patent number 6,881,180
    • Issue date Apr 19, 2005
    • International Paper Company
    • Kimberly D. Ammons
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Method of closing the bottom of a container
    • Patent number 6,599,225
    • Issue date Jul 29, 2003
    • International Paper Company
    • Kimberly D. Ammons
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Gable top container
    • Patent number 5,636,785
    • Issue date Jun 10, 1997
    • International Paper
    • Roderick W. Kalberer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Frangible pour spout fitment
    • Patent number 5,636,771
    • Issue date Jun 10, 1997
    • International Paper Company
    • Robert L. Gordon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pour spout construction and method
    • Patent number 5,244,520
    • Issue date Sep 14, 1993
    • International Paper Company
    • Robert L. Gordon
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pour spout construction
    • Patent number 5,152,438
    • Issue date Oct 6, 1992
    • International Paper Company
    • Robert L. Gordon
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pour spout construction and method
    • Patent number 5,110,040
    • Issue date May 5, 1992
    • Roderick W. Kalberer
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Plastic pour spout bonding
    • Patent number 4,830,273
    • Issue date May 16, 1989
    • International Paper Company
    • Roderick W. Kalberer
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Opening arrangement for gable top container
    • Patent number 4,813,546
    • Issue date Mar 21, 1989
    • International Paper Company
    • Robert L. Gordon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Self opening pour spout and screw cap
    • Patent number 4,813,578
    • Issue date Mar 21, 1989
    • International Paper Company
    • Robert L. Gordon
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pour spout for containers
    • Patent number 4,770,325
    • Issue date Sep 13, 1988
    • International Paper Company
    • Robert L. Gordon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    End closure construction for liquid containers
    • Patent number 4,754,917
    • Issue date Jul 5, 1988
    • International Paper Company
    • Robert L. Gordon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pour spout for containers
    • Patent number 4,705,197
    • Issue date Nov 10, 1987
    • International Paper Company
    • Robert L. Gordon
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents